427332240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5347}}^1$

素因数の和:5406

約数の個数: 160

約数和(自身を含む): 1511986560

約数和(自身を除く): 1084654320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1776, 1998, 2160, 2220, 2664, 2960, 3330, 3996, 4440, 4995, 5328, 5347, 6660, 7992, 8880, 9990, 10694, 13320, 15984, 16041, 19980, 21388, 26640, 26735, 32082, 39960, 42776, 48123, 53470, 64164, 79920, 80205, 85552, 96246, 106940, 128328, 144369, 160410, 192492, 197839, 213880, 240615, 256656, 288738, 320820, 384984, 395678, 427760, 481230, 577476, 593517, 641640, 721845, 769968, 791356, 962460, 989195, 1154952, 1187034, 1283280, 1443690, 1582712, 1780551, 1924920, 1978390, 2309904, 2374068, 2887380, 2967585, 3165424, 3561102, 3849840, 3956780, 4748136, 5341653, 5774760, 5935170, 7122204, 7913560, 8902755, 9496272, 10683306, 11549520, 11870340, 14244408, 15827120, 17805510, 21366612, 23740680, 26708265, 28488816, 35611020, 42733224, 47481360, 53416530, 71222040, 85466448, 106833060, 142444080, 213666120, 427332240]

約数ペア:

[(1, 427332240), (2, 213666120), (3, 142444080), (4, 106833060), (5, 85466448), (6, 71222040), (8, 53416530), (9, 47481360), (10, 42733224), (12, 35611020), (15, 28488816), (16, 26708265), (18, 23740680), (20, 21366612), (24, 17805510), (27, 15827120), (30, 14244408), (36, 11870340), (37, 11549520), (40, 10683306), (45, 9496272), (48, 8902755), (54, 7913560), (60, 7122204), (72, 5935170), (74, 5774760), (80, 5341653), (90, 4748136), (108, 3956780), (111, 3849840), (120, 3561102), (135, 3165424), (144, 2967585), (148, 2887380), (180, 2374068), (185, 2309904), (216, 1978390), (222, 1924920), (240, 1780551), (270, 1582712), (296, 1443690), (333, 1283280), (360, 1187034), (370, 1154952), (432, 989195), (444, 962460), (540, 791356), (555, 769968), (592, 721845), (666, 641640), (720, 593517), (740, 577476), (888, 481230), (999, 427760), (1080, 395678), (1110, 384984), (1332, 320820), (1480, 288738), (1665, 256656), (1776, 240615), (1998, 213880), (2160, 197839), (2220, 192492), (2664, 160410), (2960, 144369), (3330, 128328), (3996, 106940), (4440, 96246), (4995, 85552), (5328, 80205), (5347, 79920), (6660, 64164), (7992, 53470), (8880, 48123), (9990, 42776), (10694, 39960), (13320, 32082), (15984, 26735), (16041, 26640), (19980, 21388)]